Synced folder host path deleting second '/' when resolving on windows on a network drive

[phobos2390]

I've been attempting to create a shared folder mapping to a networked windows drive and it has been failing.
The line specifically is
config.vm.synced_folder "//network-drive/home/phobos2390", "/home/vagrant/shared", create: true
When running vagrant up it gives a file not found error for "//network-drive/homephobos2390" meaning that the / between home and phobos2390 is being deleted.

[mefellows]

Thanks @phobos2390, I won't have time to look into this any time soon. A PR would be great, otherwise I'll get to it... when I get to it :)